tslint arrow-parens rule (#4003)

lib/content-services/content-node-selector/content-node-selector-panel.component.spec.ts

@@ -298,7 +298,7 @@ describe('ContentNodeSelectorComponent', () => {
 
                 const customResourcesService = TestBed.get(CustomResourcesService);
                 getCorrespondingNodeIdsSpy = spyOn(customResourcesService, 'getCorrespondingNodeIds').and
-                    .callFake(id => {
+                    .callFake((id) => {
                         if (id === '-sites-') {
                             return of(['123456testId', '09876543testId']);
                         }

lib/content-services/content-node-selector/content-node-selector-panel.component.ts

@@ -259,7 +259,7 @@ export class ContentNodeSelectorPanelComponent implements OnInit, PaginatedCompo
 
         if (this.customResourcesService.hasCorrespondingNodeIds(this.siteId)) {
             this.customResourcesService.getCorrespondingNodeIds(this.siteId)
-                .subscribe(nodeIds => {
+                .subscribe((nodeIds) => {
                         this.contentNodeSelectorService.search(this.searchTerm, this.siteId, this.skipCount, this.pageSize, nodeIds)
                             .subscribe(this.showSearchResults.bind(this));
                     },
@@ -380,7 +380,7 @@ export class ContentNodeSelectorPanelComponent implements OnInit, PaginatedCompo
             };
 
             this.apiService.nodesApi.getNode(node.guid, options)
-                .then(documentLibrary => {
+                .then((documentLibrary) => {
                     this.documentList.performCustomSourceNavigation(documentLibrary);
                 });
         }

lib/content-services/content-node-selector/content-node-selector.service.ts

@@ -48,8 +48,8 @@ export class ContentNodeSelectorService {
 
         if (extraNodeIds && extraNodeIds.length) {
             extraNodeIds
-                .filter(id => id !== rootNodeId)
-                .forEach(extraId => {
+                .filter((id) => id !== rootNodeId)
+                .forEach((extraId) => {
                     extraParentFiltering += ` OR ANCESTOR:'workspace://SpacesStore/${extraId}'`;
                 });
         }